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Multi-Family Dwellings (Generic, Any Combination)Residential

8131 21ST ST

WESTMINSTER, CA 92683
0
Baths
3,029 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,170 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$536,901 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$415,074
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$121,827
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$526,374

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.15
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Meairs Elementary SchoolB-
Elementary · Grades KG–5 · 0.4 mi
M
Warner Middle SchoolB+
Middle · Grades 6–8 · 0.5 mi
H
Westminster High SchoolB+
High · Grades 9–12 · 1.5 mi

District: Westminster Elementary School District

Neighborhood · ZIP 92683These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.333

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.92,524
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,922 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,604
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

Owner Tools

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

8131 21st St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Bigger than 96% of homes in Westminster 92683
  • Older than 77% of homes in Orange County

How it measures up in Westminster 92683

The dot is this home. The mark in the middle is the typical home in Westminster 92683.

Living area3,029 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.15 ac
SmallerTypical 0.15 acBigger

Bigger than 57% of homes nearby

Year built1962
OlderTypical 1964Newer

Newer than 43% of homes nearby

How 8131 21st St ranks against every home in each area.
MeasureThis homeWestminster 92683Orange County
Living areabigger than3,029 ft²96% of homes89% of homes
Lot sizebigger than0.15 ac57% of homes54% of homes
Year builtnewer than196243% of homes23% of homes

About 8131 21st St

When did 8131 21st St, Westminster, CA last sell?

8131 21st St, Westminster, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8131 21st St, Westminster, CA?

8131 21st St, Westminster, CA has 3,029 square feet of living space and a 0.15-acre lot.

When was 8131 21st St, Westminster, CA built?

8131 21st St, Westminster, CA was built in 1962, making it 64 years old. The building has 2 stories.

What schools serve 8131 21st St, Westminster, CA?

8131 21st St, Westminster, CA is assigned to Meairs Elementary School (elementary), rated B-; Warner Middle School (middle), rated B+; Westminster High School (high), rated B+. All sit in Westminster Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8131 21st St, Westminster, CA compare to other homes in Westminster 92683?

Among the 20,051 homes in Westminster 92683, it is bigger than 96% of them (3,029 ft² against a typical 1,596 ft²), its lot is bigger than 57% of them (0.15 ac against a typical 0.15 ac) and it is newer than 43% of them (1962 against a typical 1964). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8131 21st St, Westminster, CA?

The 2025 property tax bill for 8131 21st St, Westminster, CA was $8,170. The county assessed it at $536,901.

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Assigned schools

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